What are the important reasons that affect the value of lithium-ion batteries?

Batteries are the basis of lithium-ion batteries, and their value directly determines the value of lithium-ion batteries. The safety factor, working temperature, and the number of cycles used in the battery cells of the different material system are not communicated, which also presents a difference in value. The battery core material system includes potassium manganate, lithium cobaltate, lithium titanate, lithium iron carbonate and so on. The value of batteries of different brands will also vary greatly, and the total value gradient can be roughly divided into special batteries, Japanese batteries, Korean batteries and domestic batteries. 2. Lithium-ion battery protection board The characteristics of lithium-ion battery have decided that it must be used with a battery protection board or a battery management system, otherwise there is a risk of explosion, damage, and shortened life. The quality and value of battery protection plates also have an important impact on the value of lithium-ion batteries. 3. Shell Li-ion battery shells can be divided into three materials: metal, plastic and PVC heat-sealed. Different materials have different shell values, which will affect the final selling price of lithium-ion batteries. The metal shell can be subdivided into a variety of different metal materials. If the extraordinary metal material may have a waterproof grade requirement, the value will be higher. Plastic shells have different requirements for materials, craftsmanship, three defenses, etc., and the value is not communicated. PVC heat sealing is used in environments where the number of batteries in series and parallel is small and the overall weight is relatively light. 4. Excipients and processes The auxiliary materials and manufacturing processes of lithium-ion batteries will also affect its value. Common auxiliary materials include conventional nickel sheets, jumper sheets, copper-nickel composite sheets, molded nickel sheets, and aviation plugs. The cost difference of auxiliary materials will also affect the final pricing of lithium-ion batteries. The assembly process of lithium-ion batteries will also have an impact on the value. The higher the level of craftsmanship, the higher the value. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: 18650 lithium-ion battery construction process and lithium-ion battery assembly essentials